140237319

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{2711}}^1$

素因数の和:3158

約数の個数: 16

約数和(自身を含む): 191879424

約数和(自身を除く): 51642105

約数列:

[1, 3, 43, 129, 401, 1203, 2711, 8133, 17243, 51729, 116573, 349719, 1087111, 3261333, 46745773, 140237319]

約数ペア:

[(1, 140237319), (3, 46745773), (43, 3261333), (129, 1087111), (401, 349719), (1203, 116573), (2711, 51729), (8133, 17243)]